Discount is as follows: $25 Off $100 $50 Off $150 $60 Off $200 $75 Off $250 $90 Off $300 $105 Off $350 $120 Off $400 $135 Off $450 $150 Off $500 $165 Off $550 $180 Off $600 $195 Off $650 $210 Off $700 $225 Off $750 $240 Off $800 $255 Off $850 $270 Off $900 $285 Off $950 $300 Off $1,000